<template>
  <j-modal
    :title="title"
    :width="width"
    :visible="visible"
    :confirmLoading="confirmLoading"
    switchFullscreen
    @cancel="handleCancel"
    :cancelText="$t('关闭')"
  >
  <template slot="footer">
    <a-button @click="handleCancel" :disabled="confirmLoading">{{$t('关闭')}}</a-button>
    <a-button type="primary" @click="handleOk" :disabled="confirmLoading">{{$t('确定')}}</a-button>
  </template>
    <a-spin :spinning="confirmLoading">
      <a-form-model ref="form" :model="model" :rules="validatorRules">
        <a-form-model-item :label="$t('父级节点')" :labelCol="labelCol" :wrapperCol="wrapperCol" prop="pid">
          <j-tree-select
            ref="treeSelect"
            :placeholder="$t('请选择父级节点')"
            v-model="model.pid"
            dict="bis_goods_kind,name,id"
            pidField="pid"
            pidValue="0"
            hasChildField="has_child"
          ></j-tree-select>
        </a-form-model-item>
        <a-form-model-item :label="$t('分类编码')" :labelCol="labelCol" :wrapperCol="wrapperCol" prop="code">
          <a-input v-model="model.code" :placeholder="$t('请输入分类编码')"></a-input>
        </a-form-model-item>
        <a-form-model-item :label="$t('分类名称')" :labelCol="labelCol" :wrapperCol="wrapperCol" prop="name">
          <a-input v-model="model.name" :placeholder="$t('请输入分类名称')"></a-input>
        </a-form-model-item>
        <a-form-model-item :label="$t('管理状态')" :labelCol="labelCol" :wrapperCol="wrapperCol" prop="state">
          <j-switch v-model="model.state"></j-switch>
        </a-form-model-item>
        <a-form-model-item
          :label="$t('分类图标')"
          :labelCol="labelCol"
          :wrapperCol="wrapperCol"
          prop="picture"
        >
          <j-image-upload isMultiple :number="1" v-model="model.picture"></j-image-upload>
        </a-form-model-item>
        <a-form-model-item :label="$t('说明')" :labelCol="labelCol" :wrapperCol="wrapperCol" prop="commet">
          <a-input v-model="model.commet" :placeholder="$t('请输入说明')"></a-input>
        </a-form-model-item>
        <a-form-model-item :label="$t('排序序号')" :labelCol="labelCol" :wrapperCol="wrapperCol" prop="sort">
          <a-input v-model="model.sort" :placeholder="$t('请输入排序序号')"></a-input>
        </a-form-model-item>
      </a-form-model>
    </a-spin>
  </j-modal>
</template>

<script>
import { httpAction } from '@/api/manage'
import { validateDuplicateValue } from '@/utils/util'
export default {
  name: 'GoodsKindModal',
  components: {},
  data() {
    return {
      title: this.$t('操作'),
      width: 800,
      visible: false,
      model: {
        sort: '1',
        state: 'Y'
      },
      labelCol: {
        xs: { span: 24 },
        sm: { span: 5 }
      },
      wrapperCol: {
        xs: { span: 24 },
        sm: { span: 16 }
      },

      confirmLoading: false,
      validatorRules: {
        code: [{ required: true, message: this.$t('请输入分类编码') }],
        name: [{ required: true, message: this.$t('请输入分类名称') }],
        state: [{ required: true, message: this.$t('请输入管理状态') }],
        sort: [{ required: true, message: this.$t('请输入排序序号') }]
      },
      url: {
        add: '/goods/bisGoodsKind/add',
        edit: '/goods/bisGoodsKind/edit'
      },
      expandedRowKeys: [],
      pidField: 'pid'
    }
  },
  created() {
    //备份model原始值
    this.modelDefault = JSON.parse(JSON.stringify(this.model))
  },
  methods: {
    add(obj) {
      this.modelDefault.pid = ''
      this.edit(Object.assign(this.modelDefault, obj))
    },
    edit(record) {
      console.log(record)
      this.model = Object.assign({}, record)
      this.visible = true
    },
    close() {
      this.$emit('close')
      this.visible = false
    },
    handleOk() {
      const that = this
      // 触发表单验证
      this.$refs.form.validate(valid => {
        if (valid) {
          that.confirmLoading = true
          let httpurl = ''
          let method = ''
          if (!this.model.id) {
            httpurl += this.url.add
            method = 'post'
          } else {
            httpurl += this.url.edit
            method = 'put'
          }
          if (this.model.id && this.model.id === this.model[this.pidField]) {
            that.$message.warning(this.$t('父级节点不能选择自己'))
            that.confirmLoading = false
            return
          }
          httpAction(httpurl, this.model, method)
            .then(res => {
              if (res.success) {
                that.$message.success(res.message)
                this.close()
                this.$emit('ok')
              } else {
                that.$message.warning(res.message)
              }
            })
            .finally(() => {
              that.confirmLoading = false
            })
        } else {
          return false
        }
      })
    },
    handleCancel() {
      this.close()
    },
    submitSuccess(formData, flag) {
      if (!formData.id) {
        let treeData = this.$refs.treeSelect.getCurrTreeData()
        this.expandedRowKeys = []
        this.getExpandKeysByPid(formData[this.pidField], treeData, treeData)
        this.$emit('ok', formData, this.expandedRowKeys.reverse())
      } else {
        this.$emit('ok', formData, flag)
      }
    },
    getExpandKeysByPid(pid, arr, all) {
      if (pid && arr && arr.length > 0) {
        for (let i = 0; i < arr.length; i++) {
          if (arr[i].key == pid) {
            this.expandedRowKeys.push(arr[i].key)
            this.getExpandKeysByPid(arr[i]['parentId'], all, all)
          } else {
            this.getExpandKeysByPid(pid, arr[i].children, all)
          }
        }
      }
    }
  }
}
</script>